Mattress information processor for human body on-bed/sitting-up/leaving-bed/vital sign detection

The utility model provides an information processor for a human body on-bed/sitting-up/leaving-bed/vital sign detection mattress. The information processor comprises a collector, a mattress and a vital sign detection belt, the collector comprises a main controller, a mattress sensor is arranged in the mattress, the mattress sensor is connected with an AD conversion system of the main controller through a 2.5 mm circular interface, and the vital sign detection belt transmits detected breathing and heart rate data to the main controller through a user-defined usb interface. The main controller judges the state that the human body is in the bed, sits up or leaves the bed by comparing data collected by the mattress sensor twice. By arranging the mattress sensor, the main controller and the vital sign detection belt, a human body off-bed signal can be collected, an old person can be better nursed, and the health condition of the old person can be judged in an auxiliary mode by recording the breath and the heart ra